The Elfin Oak is a 900-year-old carved tree stump in Kensington Gardens, covered in 74 painted elves, gnomes and fairies. Free to visit any time the park is open.

For more than two decades, the Serpentine Gallery in London has commissioned architects around the world to create a summer pavilion. The first architectural essay for this internationally renowned programme was designed in 2000 by Zaha Hadid. This year's pavilion is the 21st and its temporary structure is located on the lawns of Kensington Gardens, near the Serpentine Gallery. Everything about it, from the articulated details to scale, presence, airiness, depth, height, and

The Arch by Henry Moore is a six-metre travertine sculpture on the north bank of the Long Water in Kensington Gardens. Free to visit any time the park is open.